package Test27;

import com.sun.scenario.effect.impl.sw.sse.SSEBlend_SRC_OUTPeer;

import java.util.InputMismatchException;
import java.util.Scanner;

/**
 * Created by tianxiadiyishuai on 2017/11/2.
 */
public class Test {
    public static void main(String[] args) {
        int a=0;
        //从键盘输入一个整数
        Scanner scanner=new Scanner(System.in);
        System.out.println("Please input an int:");
        try {
            a = scanner.nextInt();
        }catch(InputMismatchException e){
            System.out.println("类型不匹配！！！");
        }finally{
            System.out.println("a="+a);
        }
        //哪些代码会出错   try{}
        //会出什么错       catch()
        //出错了如何处理   catch{}
    }
}
